chapter 3 protista Word Scramble
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Term | Definition |
protozoan | an animal like protist |
pseudopod | a false foot or tempoirary bulge of the cell membrane used for feeding and movement in some protozoan |
contractile vacuole | the cell structer that collects extra water from the cytoplasm and then expelsit from the cell |
CILIAq | the hairlike projections on the outside of cells that move in a wavelike mannar |
symbiosis | a close relationship between two organisms i which at least one of thje organisms benifit |
pigment | a chemical that produces color |
mutualism | a type of symbiosis in which both parners benifit from one living together. |
spore | a tiny cell that is able to grow into a new organism |
alga | a plantlike protist |
eutrophication | the buildup over time of nutrients in freshwater lakes and ponds that lead to an increase in growth of algae |
pigment | a chemical that produces color |
algal bloom | a rapid growth of a population of algae |
red tide | an algal bloom that occurs in salt water |
lichen | any complex organism of the group Lichenes, composed of a fungus in symbiotic union with an alga and having a greenish, gray, yellow, brown, or blackish thallus that grows in leaflike, crustlike, or branching forms on rocks, trees |
eutrophication | the buildup over time of nutrients in freshwater lakes and ponds that lead to an increase in growth of algae |
hypha | one of the many braching threadlike tubes that make up the body of the fungus |
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